.trigger {
  font-size: 18px;
  line-height: 64px;
  padding: 0 24px;
  cursor: pointer;
  transition: color 0.3s;
}

.sider {
  min-height: 100vh;
  // box-shadow: 2px 0 6px rgba(0; 21; 41; 0.35);
  position: relative;
  z-index: 10;
  overflow: auto;
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
}

.layOut {
  background-color: white;
  margin-left: 200px;
}
